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Overview: 1 questions will be solved this time.Among them
☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality 5000/1100 <((1+x)^10-1)/x(1+x)^10 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
5000 / 1100 < ( ( 1 + x ) ^ 10 - 1 ) / x * ( 1 + x ) ^ 10 (1)
From the definition field of divisor
x ≠ 0 (2 )
From inequality(1):
x > -0.053744
From inequality(2):
x < 0 或 x > 0
From inequalities (1) and (2)
-0.053744 < x < 0 或 x > 0 (3)
The final solution set is :
-0.053744 < x < 0 或 x > 0Your problem has not been solved here? Please take a look at the hot problems !